Assignee
Inventors
- Yoshinori Yokoyama (38 patents)
- Takayuki Hattori (81 patents)
- Yasuhiro Yamauchi (136 patents)
- Toshiyuki Nohma (109 patents)
- Hironori Harada (26 patents)
- Toshihiro Takada (21 patents)
- Hiroshi Inukai (51 patents)
US Patent 8980468 · Granted Mar 17, 2015